Thanks for the comments guys. She is still a work in progress. Here is a pic in winter storage (crappy pic, I know) with Raask adjustable clubman bars.
I've never actually heard another S3 run so I can only compare the sound of my Trident to that of the stock can. It is definitely louder, growlier and more beautiful than the sound from the stock can.
I got the "race" version of the Trident and Peter was kind enough to send both the low and high mount pipe connectors. Liked the look of the high better but the low mount seemed louder.
The tune is Triumph's "performance" tune done at my local dealership (100 miles away) and for free... even though I didn't purchase my bike from them. Bike runs great but does do some popping on hard decel. Not concerned after having read in other forums that the popping was not harmful. I actually kinda like the popping.